# Pressure Altimeter Tracker vs TrueBearing

The clearest difference is update cadence: TrueBearing at weekly against Pressure Altimeter Tracker's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Pressure Altimeter Tracker sells 1 in-app purchase, starting at $5.99 per year and TrueBearing sells 2 in-app purchases, starting at $3.99 per year. Whichever you choose, the download price is not the number that matters.

Pressure Altimeter Tracker ships an update monthly, TrueBearing weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Pressure Altimeter Tracker | TrueBearing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/pressure-altimeter-tracker/id6449918068/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Freemium | — |
| Size | 22 MB | 6 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bog Bridges LLC](https://appshunter.io/developer/1480079828) | [光 韩](https://appshunter.io/developer/6772845629) |

## What reviewers say

### Pressure Altimeter Tracker

[App page](https://appshunter.io/ios/app/pressure-altimeter-tracker/id6449918068)

Track real-time altitude changes with interactive graphs and Live Activities. Offers sea-level or relative altitude modes, with optional CSV export/import for detailed data analysis. Includes a standalone Watch app and real-time climb/descent statistics.

**Highlights:** Real-time altitude tracking, Interactive altitude graphs, Live Activities display, Relative altitude mode, CSV export/import, Standalone Watch app, Real-time climb/descent stats

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Features | $5.99 | per year |


### TrueBearing

[App page](https://appshunter.io/ios/app/truebearing/id6774950366)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TrueBearing Pro | $3.99 | per year |
| TrueBearing Pro | $9.99 | one-time |


## Frequently asked questions

### Is Pressure Altimeter Tracker free?

Pressure Altimeter Tracker is free to download, with in-app purchases available.

### Is TrueBearing free?

TrueBearing is free to download, with in-app purchases available.

### Do Pressure Altimeter Tracker or TrueBearing have ads?

Neither Pressure Altimeter Tracker nor TrueBearing shows ads.

### Which is updated more often, Pressure Altimeter Tracker or TrueBearing?

Pressure Altimeter Tracker ships an update monthly, and TrueBearing weekly. Most recently, Pressure Altimeter Tracker was updated on October 24, 2026 and TrueBearing on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*